13104454 has 16 divisors (see below), whose sum is σ = 21612096. Its totient is φ = 5909800.

The previous prime is 13104451. The next prime is 13104521. The reversal of 13104454 is 45440131.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13104451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 609 + ... + 5155.

It is an arithmetic number, because the mean of its divisors is an integer number (1350756).

Almost surely, 2^13104454 is an apocalyptic number.

13104454 is a deficient number, since it is larger than the sum of its proper divisors (8507642).

13104454 is a wasteful number, since it uses less digits than its factorization.

13104454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4691.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 13104454 is about 3620.0074585559. The cubic root of 13104454 is about 235.7615493488.

Adding to 13104454 its reverse (45440131), we get a palindrome (58544585).

The spelling of 13104454 in words is "thirteen million, one hundred four thousand, four hundred fifty-four".